UUID Generator

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How it works

1. 1

   Click "Generate 5 UUIDs"

   One click generates a fresh batch.

2. 2

   Five random v4 UUIDs appear

   Each one unique and independently random.

3. 3

   Copy the one you need

   Click Copy next to any UUID in the list.

FAQ

What version of UUID does this generate?

Version 4 (random) — generated with the browser's crypto.randomUUID(), which uses a cryptographically secure random number generator.

Can two generated UUIDs ever collide?

Practically no — v4 UUIDs have 122 random bits, so the odds of a collision are astronomically small even across billions of IDs.

Does this tool store or send generated UUIDs anywhere?

No — they are generated and shown locally in your browser only.